51960125

素因数分解:

$5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 75888384

約数和(自身を除く): 23928259

約数列:

[1, 5, 7, 25, 35, 43, 125, 175, 215, 301, 875, 1075, 1381, 1505, 5375, 6905, 7525, 9667, 34525, 37625, 48335, 59383, 172625, 241675, 296915, 415681, 1208375, 1484575, 2078405, 7422875, 10392025, 51960125]

約数ペア:

[(1, 51960125), (5, 10392025), (7, 7422875), (25, 2078405), (35, 1484575), (43, 1208375), (125, 415681), (175, 296915), (215, 241675), (301, 172625), (875, 59383), (1075, 48335), (1381, 37625), (1505, 34525), (5375, 9667), (6905, 7525)]